Microsoft Office Pro Plus 2013 system requirements (32-bit + 64-bit): ==================== Intel Pentium 4 or AMD Athlon 64 processor (2 GHz or faster) 2 GB RAM (6 GB RAM recommended) 512 MB video memory (VRAM) DirectX 10 compatible graphics card High Color graphics card with 1024 x 768 resolution (1280 x 1024 recommended) 2 GB free hard disk space Microsoft Internet Explorer 9 + Microsoft DirectX 10 or later Windows Media Player 9.0 Languages: English, French, German, Portuguese (Brazil) =====================